[birds, health] Biologists to keep closer eye on northern eider ducks in face of die-offs

http://www.cbc.ca/canada/north/story/2008/05/09/eider-ducks.html?ref=rss Biologists to keep closer eye on northern eider ducks in face of die-offs Federal government biologists say they will expand their monitoring of common eider ducks in Canada’s North, as concerns escalate over avian cholera in northern bird colonies. 5/9/2008 12:18 PM |


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